Hi, someone had explain to me about this movie of 2 people meeting(man &woman) in a train(I...

think), it end up being sorta of a weekend romance. they promise to meet a year from then in another place(which then the movie ended and there was a sequel to it). In the sequel, the guy went to that certain place but got stood up. Then later on they met again. Am I making any sense? please let me know if you have any ideas